QR 3666 then IB 414 at Barcelona
Salerno → Barcelona → Madrid
Timetable, Barcelona time
00:30QR 3666 from Salerno at the gatealso LL 5953, VY 8359
15:05IB 414 to Madrid leaves the gatealso LA 1557, LL 3014, VY 5062, QR 6557, BA 7082, CZ 7324
14 h 35 apart on the timetable
IB 414 leaves 14 h 35 after QR 3666 arrives on the timetable: more than half a day, so not a connection we count.